RedAlpha Charge Control is a systemless KernelSU module providing a WebUI to configure battery charge limits on the Poco F3. It directly interfaces with the RedAlpha kernel to stop charging at a precise percentage, preserving battery longevity.

RedAlpha Charge Control Screenshot

Technical Details

This package manages the dedicated redalpha_charge_limit kernel interface to pause charging at a user-defined threshold without altering thermal levels, USB-PD, or hardware safety controls. The custom limit configuration is systemlessly stored in /data/adb/ and automatically reapplies during every device boot sequence.

Core Features of RedAlpha Charge Control

Custom limits: Stop charging at any specific percentage between 1 and 100 to reduce battery wear.
Automatic resume: Charging initiates automatically when the battery level drops two percentage points below the established threshold.
Persistent settings: Configurations survive reboots by reading data directly from the systemless module directory.
Isolated controls: Operates independently without impacting native charging current, float voltage, or safety protocols.

Support & Requirements

Requires a rooted Poco F3 (alioth) running the RedAlpha kernel and ReSukiSU or a compatible KernelSU Manager.

How to Install RedAlpha Charge Control

Download the latest release .zip file to your device storage.
Open your ReSukiSU or KernelSU Manager application and access the Modules section.
Select the "Install from storage" option and flash the downloaded file.
Reboot your Android device and access the WebUI button in the manager to configure your limit.